if you can help i would be happy
Answer:
x =8
Step-by-step explanation
8 - 5 + 3 = 9
Write 3.25x 10 4 as an ordainsry number
Answer:
3.25×10⁴
..................
what is the answer?
Answer:
Step-by-step explanation:
4/5x<=2
x is less than or equal to 2.5
What times 7 will get me to 38?
Answer:
5.428571428571429
Step-by-step explanation: just do 38 divided by 7 on a calculator
PLEASE HELP MEEEEEE I AM SOOOOOOOOOOOO CONFUZED
Calculate the area of the irregular polygon shown below:
24 square inches
44 square inches
54 square inches
84 square inches
Which shows the difference (p ^ 2 + 6p + 2)/(4p ^ 2) - (10p ^ 2)/(4p ^ 2) ?
Answer:
-9p²+6p+2/4p²Step-by-step explanation:
Given the expression
(p ^ 2 + 6p + 2)/(4p ^ 2) - (10p ^ 2)/(4p ^ 2)
Find the LCM
The LCM = 4p²
[p²+6p+2 - (10p²)]/4p²
Expand
p²-10p²+6p+2/4p²
-9p²+6p+2/4p²
hence the required expression is -9p²+6p+2/4p²
Nicole plans to watch 3 movies each month . Write an equation to represent the total number of movies n that she will watch in months .
Find the measure of each interior angle and each exterior angle of a regular pentagon.
The measure of each interior angle is
and the measure of each exterior angle is
Answer:
hope you like it so can you make me brainlest pls
Equation
Number of Solutions
6(2.1 + 1) - 2 = 12.1 + 4
How many solutions does it have?
what is the sum of angles in a triangle
Answer:
The sum of the three angles of any triangle is equal to 180 degrees.
Step-by-step explanation:
Answer: The sum of angles in a triangle is 180 degrees
please help: x+3y=4 x= -2
Answer: If x is -2 then y has to be 2
Step-by-step explanation:
-2+3y=4 move the constant to the right
3y=4+2 calculate
3y=6 divide both sides
Y=2
30 tickets are sold for a raffle with two prizes. You bought two tickets. What is the probability
that you will win both prizes?
Can u give me the best answer u can?
Answer:
19
Step-by-step explanation:
46x0.84=38.64
That means you have to score at least a 39 to pass.
19 students have 39 or better.
A rectangle is 40 yards long and 30 yards wide. What is the length of the diagonal that cuts through the center?
Answer:
it should be 50
Step-by-step explanation:
Using the pythagorean theorem c = [tex]\sqrt{a^{2} +b^{2} }[/tex] we get 50
Find the area of a square that has a side length of 4.8 cm.
A=23.04cm² , A=a2=4.82=23.04cm²
Answer: 23.04 cm.
Step-by-step explanation:
To find the area of something, we use the equation l x w, or length x width.
A square has 4 sides, and all 4 sides are equal. If the length of a square is 4.8, then the width is also 4.8 since all 4 sides of a square are equal.
Since we're using the equation l x w to find the area of the square, we have to multiply 4.8 x 4.8.
4.8 x 4.8 = 23.04.
Therefore, the area of the square is 23.04 centimeters!
Rates and ratios please help
Answer:
1.
a. 6/9 (2/3)
b. 9/6 (3/2)
2.
a. 4/8 (1/2)
b. 8/2 (4/1)
3.
a. 3/9 (1/3)
b. 9/3 (3/1)
4.
a. 2/10 (1/5)
Step-by-step explanation:
Hope this helps :)
What r the formulas of Exponents and Powers
Step-by-step explanation:
5x to the second power minus 5x
Answer:
the answer us 20x
Step-by-step explanation:
5x^2-5x
25x-5x
20x
Chris is 6 feet tall. To find the height of a tree, he measures his shadow and the tree's
shadow. The measurements of the shadows respectively are 8 feet and 28 feet. Find the
height, h, of the tree
Answer:
click the the photo to see better
Step-by-step explanation:
Each serving for a box of trail mix is 3/8 of a cup.
Enter the number of 3/8 -cup servings there are in 1 1/2 cups of trail mix.
Answer:
It's 4
Step-by-step explanation:
It asks how many 3/8 cups are in 1 1/2 cups. So, we divide.
1 1/2 ÷ 3/8. We have to change the 1 1/2 into a improper fraction. 1 1/2 = 3/2. 3/2 ÷ 3/8 = 3/2 ÷ 8/3 = 24/6. Simplify, and you get 4. :)
x+3>70
Please helpp plzzzzzz
Answer:
x>67
So basically what you do is subtract 3 from each side :)
Solve by Substitution:
3x-2y = 4
y = -2x + 5
YALL PLZ HELP ILL DO ANYTHING
Answer:x=2
Step-by-step explanation:
a bakery sold 123 chocolate cupcakes in a day, which was 41% of the total number of cupcakes sold that day. how many total cupcakes did the bakery sell that day?
Answer:
300
Step-by-step explanation:
took the test adn this is right now PLEASE MARK BRAINLIEST
Answer:
they sold 300 cupcakes
Step-by-step explanation:
please mark brainliest
Solve the system of linear equations by elimination.
8x-5y=11
4x-3x=5
Answer:
x=5
y=-5.8
Step-by-step explanation:
4x-3x=1x
1x=5
x=5
8(5)-5y=11
40-5y=11
40-11=29
-5y=29
29/-5=-5.8
y=-5.8
What is the equation of a circle centered at the origin with radius 20
Answer:
we have a rule
(x-h)²+(y-v)²=r²
while h is the x intercept
v is y intercept
r is the radius
so the answer will be
x²+y²=400
or
x²+y²=20²
A relay race is 1/4 miles long. There are 4 team members that have to run it. If each team member runs the same distance how many miles will each person run?
Answer:
1/16 miles
Step-by-step explanation:
1/4 ÷ 4 = 1/16
Answer:
1/4 mile
Step-by-step explanation:
Evaluate -20a - 65 for a = 2.7
Answer:
-119
Step-by-step explanation:
Substitute a for 2.7 since a = 2.7
Then multiply -20 by 2.7 = -54
Next subtract -54 by 65
Finally, you have your answer!
Order the decimals from least to greatest.
0.7, 0.71, 0.07
Answer:
0,07, 0.7, 0.71
Step-by-step explanation:
0.07, 0.7, 0.71
that's it
The speed of a car in mph varies directly with the speed of a car in kph. The speed of 75
mph is equivalent to 120 kph. How many kph is 45 mph?
please help asap !
Answer:
72.42 kilometers per hour
Please help me find the area of the triangle in terms of x!
Answer:
[tex]Solution,\\Area~of~triangle=\frac{1}{2} (base)(height) = \frac{1}{2}(2x+\frac{1}{4}) (x-8)\\~~~~~~~~~~~~~~~~~~~~~~~~ =\frac{1}{2}[2x^2-16x+\frac{1}{4}x-\frac{1}{4}(8)]\\ ~~~~~~~~~~~~~~~~~~~~~~~~ =\frac{1}{2}[2x^2-\frac{63}{4}x - 2]\\~~~~~~~~~~~~~~~~~~~~~~~~=x^2-\frac{63}{8}x-1[/tex]